John Kostkowicz
Chair of Physical Education and Director of Athletics at New Hyde Park Memorial High School
Based in New York, United States
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Seniority
Other
Department
Other
Location
New York
Industry
—
Company size
38
Contact information
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j•••••••@sewanhakaschools.org
Phone
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Background
About John Kostkowicz
I'm in my 18th year working in Valley Stream. I've coached in Valley Stream and Floral Park for 17 years. In the past I have coached Football, Wrestling, Softball, Baseball and Badminton. This year I will be the new Athletic Director at South High School.
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